The Cause of Ribbon Fluctuation in Magnetorheological Finishing and Its Influence on Surface Mid-Spatial Frequency Error [PDF]
Micromachines, 2022 In the high-power laser system, the mid-spatial frequency error of the surface of the high-power laser component will affect the normal operation of the high-power laser system.
Bo Wang +6 more
doaj +4 more sources
Nano-Precision Processing of NiP Coating by Magnetorheological Finishing [PDF]
Nanomaterials, 2023 NiP coating has excellent physicochemical properties and is one of the best materials for coating optical components. When processing NiP coatings on optical components, single-point diamond turning (SPDT) is generally adopted as the first process ...
Chao Xu +6 more
doaj +4 more sources
Characterization of Magnetorheological Finishing Fluid for Continuous Flow Finishing Process
Journal of Applied Fluid Mechanics, 2018 Magnetorheological (MR) fluid finishing process is an application of MR technology in which controllability of the MR fluid is used advantageously to finish the workpiece surface.
S. K. Mangal, M. Kataria
doaj +3 more sources
Research on Rotary Magnetorheological Finishing of the Inner Surface of Stainless Steel Slender Tubes [PDF]
Micromachines316L stainless steel slender tubes with smooth inner surfaces play an important role in fields such as aerospace and medical testing. In order to solve the challenge of difficult machining of their inner surfaces, this paper introduces a novel rotary ...
Zhaoyang Luo +7 more
doaj +4 more sources
Surface Roughness Tuning at Sub-Nanometer Level by Considering the Normal Stress Field in Magnetorheological Finishing [PDF]
Micromachines, 2021 Although magnetorheological finishing (MRF) is being widely utilized to achieve ultra-smooth optical surfaces, the mechanisms for obtaining such extremely low roughness after the MRF process are not fully understood, especially the impact of finishing ...
Xiaoyuan Li +5 more
doaj +2 more sources
High-Efficiency Chemical-Mechanical Magnetorheological Finishing for Ultra-Smooth Single-Crystal Silicon [PDF]
Nanomaterials, 2023 To improve the material removal efficiency and surface quality of single-crystal silicon after magnetorheological finishing, a novel green chemical-mechanical magnetorheological finishing (CMMRF) fluid was developed.
Zhifan Lin +4 more
doaj +2 more sources
Magnetorheological Finishing of Chemically Treated Electroless Nickel Plating
Magnetochemistry, 2022 Electroless nickel plating with a nanofinished surface is used in space mirrors, automobile parts, aircraft components, optical instruments, and electronic equipment. Finishing of these components using conventional finishing techniques is limited due to
Mayank Kumar +3 more
doaj +2 more sources
A Method for Optimizing the Dwell Time of Optical Components in Magnetorheological Finishing Based on Particle Swarm Optimization [PDF]
Micromachines, 2023 In this paper, a dwell time optimization method based on the particle swarm optimization algorithm is proposed according to the pulse iteration principle in order to achieve high-precision magnetorheological finishing of optical components.
Bo Gao +4 more
doaj +2 more sources
Parametric optimization of curved-rectangular shaped magnetorheological finishing tool for external cylindrical surfaces [PDF]
E3S Web of Conferences, 2023 Finishing of cylindrical surfaces in nano-scale roughness level is important to improve the surface structure of various industrial components. The nanofinishing not only enhances the surface quality but also improve the durability and reliability the ...
Rana Ajay Singh +2 more
doaj +2 more sources
Understanding the Mechanism of Abrasive-Based Finishing Processes Using Mathematical Modeling and Numerical Simulation [PDF]
Metals, 2022 Recent advances in technology and refinement of available computational resources paved the way for the extensive use of computers to model and simulate complex real-world problems difficult to solve analytically.
Abdul Wahab Hashmi +8 more
doaj +3 more sources